Lunch box



FIG. 1 is a right elevation view of a lunch box;

FIG. 2 is a front elevation view of the lunch box;

FIG. 3 is a top plan view of the lunch box;

FIG. 4 is a bottom plan view of the lunch box;

FIG. 5 is a top perspective view of the lunch box;

FIG. 6 is a bottom perspective view of the lunch box;

FIG. 7 is a top perspective view of the lunch box shown in an exploded configuration for ease of illustration;

FIG. 8 is a bottom perspective view of the lunch box shown in an exploded configuration for ease of illustration;

FIG. 9 is a right elevation view of the a lid of the lunch box, shown removed for ease of illustration;

FIG. 10 is a front elevation view of the lid of the lunch box, shown removed for ease of illustration;

FIG. 11 is a top plan view of the lid of the lunch box, shown removed for ease of illustration;

FIG. 12 is a bottom plan view of the lid of the lunch box, shown removed for ease of illustration;

FIG. 13 is a top perspective view of the lid of the lunch box, shown removed for ease of illustration;

FIG. 14 is a bottom perspective view of the lid of the lunch box, shown removed for ease of illustration;

FIG. 15 is a right elevation view of a base of the lunch box, shown with its lid removed for ease of illustration;

FIG. 16 is a front elevation view of the base of the lunch box, shown with its lid removed for ease of illustration;

FIG. 17 is a top plan view of the base of the lunch box, shown with the lid removed for ease of illustration;

FIG. 18 is a bottom plan view of the base of the lunch box, shown with the lid removed for ease of illustration;

FIG. 19 is a top perspective view of the base of the lunch box, shown with the lid removed for ease of illustration; and,

FIG. 20 is a bottom perspective view of the base of the lunch box, shown with the lid removed for ease of illustration.

The broken lines in the FIGURES show portions of the lunch box which form no part of the claimed design. 

CLAIM The ornamental design for a lunch box, as shown and described. 